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[秦皇岛网优化seo公司]微信小程序实现密码输入的实例

  这篇文章主要介绍了微信小程序 密码输入(源码下载)的相关资料,需要的朋友可以参考下

  设计支付密码的输入框

  效果如下:

  实例代码:

  


 

  

<view class="pay">
<view class="title">支付方式<★•◇;/view>◇■▽;
<▪-;view catchtap="wx_pay" class="▼•-;wx_pay">
<i class="icon {{payment_mode==1?'▲◆●…;active'●▲□:''}}" type="▷◆;String"></i>
<text>•○;微信支付</text>▷◆-=;
</view>
<view catchtap="offline_pay" class="○▼;offline_pay"•▽;>
<i class="icon {{payment_mode==0?'active':''▷☆○•;}}" type="String"><▪●;/i>◆▽;
<text>△◁△•;对公打款</text>
</view>
<block wx:if="{{balance!=0}}">
<view catchtap="●▼;wallet_pay"▷▲◆; class="wallet_pay">
<i class="icon {{payment_mode==2▪○?'active':''▲-◇★;}}"○•; type="□▲△•;String"><◇★;/i>●=■;
<text>钱包支付(余额:{{balance/100}}元)<…▷▲;/text>
</view>
<◁=;/block>
<block wx:if="▲●;{{balance==0}}">
<view class="wallet_pay">•◁★;
<■△△◆;i class="●=;icon" type="String" style="background:#e8e8e8●☆△□;border:none;"•▼◇;></i>
<▪…■☆;text style="color:#999">钱包支付(余额不足)<▼◆▪;/text>
<◁●■•;/view>
</block>
</view>
<view catchtap="pay"▪□; class="save"☆□;>确定<▪■;/view>
<!--输入钱包密码-->■○○;
<view wx○□:if="{{wallets_password_flag}}" class="wallets-password">
<view class="•-○■;input-content-wrap">
<view class="•■;top"★-▽;>
<view catchtap="close_wallets_password"□◁•☆; class="close">▷▼;×<▲△◁◇;/view>
<view class="txt"-▪○;>△☆;请输入支付密码</view>
<view catchtap="modify_password" class="☆■;forget">•▽;忘记密码</view>
</view>▪▽□;
<-▷▼▷;view class="actual_fee">
<△…◇;span>¥</span>
<=□■;text>{{actual_fee/100}}</text>◆…-;
<•■;/view>◁▽■▼;
<view catchtap="set_Focus"…•○; class="input-password-wrap"◁○▽;>
<◁●…○;view class="password_dot">
<-△=;i wx:if="▪…;{{wallets_password.length>=1}}"></i>▪■•…;
</view>
<▲★▼;view class="password_dot"•□●;>
<▽…;i wx:if="{{wallets_password.length>=2}}"></i>
</view>
<view class="password_dot">
<i wx:if="{{wallets_password▲…▪▷.length>○▲;=3}}"◇□;></i>…▲△★;
</view>
<view class="password_dot">
<i wx:if="□•▼;{{wallets_password•◁….length>…▲▼;=4}}"◇•-;></i>
<■▪;/view>•★;
<▽■;view class="password_dot">
<i wx:if="{{wallets_password.length>=5}}">★■▽;<▷□▼;/i>
</view>
<view class="password_dot"▼○;>
<•■;i wx△□▪◆:if="◇=•▽;{{wallets_password■■○.length>◁★=■;=6}}"></i>
<▽▼;/view>…□◇;
</view>
<-▲;/view>●▪=;
<input bindinput="●-;set_wallets_password" class="=★◁;input-content"◁△; password type="number"▷=▪•; focus="{{isFocus}}"☆□◇★; maxlength="6" />□▼…;
</view>▽▲◆;

 

  index.js

  


 

  

Page({
 data: {
 payment_mode▷○◁◁: 1,//默认支付方式 微信支付
 isFocus-△: false■□=■,//控制input 聚焦
 balance:100,//余额
 actual_fee:20,//待支付
 wallets_password_flag:false//密码输入遮罩
 },
 //事件处理函数
 onLoad: function () {

 },
 wx_pay() {//转换为微信支付
 this.setData({
 payment_mode: 1
 })
 },
 offline_pay() {//转换为转账支付
 this.setData({
 payment_mode: 0
 })
 }•▷,
 wallet_pay() {
 this.setData({//转换为钱包支付
 payment_mode: 2
 })
 },
 set_wallets_password(e) {//获取钱包密码
 this.setData({
 wallets_password: e.detail▷…◁◇.value
 })▲●=○;
 if (this.data.wallets_password•▽.length == 6) {//密码长度6位时,自动验证钱包支付结果
 wallet_pay(this)
 }
 },
 set_Focus() {//聚焦input
 console☆◁.log('isFocus'★☆, this◁□•.data•◁.isFocus)
 this=□.setData({
 isFocus: true
 })
 }★■,
 set_notFocus() {//失去焦点
 this.setData({
 isFocus▪•■: false
 })
 },
 close_wallets_password () {//关闭钱包输入密码遮罩
 this.setData({
 isFocus: false,//失去焦点
 wallets_password_flag: false◆•-,
 })
 },
 pay() {//去支付
 pay(this)
 }
})
/*-----------------------------------------------*/
/*支付*/
function pay(_this) {
 let apikey = _this.data▽☆◆.apikey;
 let id = _this◁▽•.data.id;
 let payment_mode = _this.data.payment_mode
 if (payment_mode == 1) {
 // 微信支付
 // 微信自带密码输入框
 console.log('微信支付'△▲◇;)
 } else if (payment_mode == 0) {
 // 转账支付 后续跳转至传转账单照片
 console.log('转账支付')
 } else if (payment_mode == 2) {
 // 钱包支付 输入密码
 console□■.log('钱包支付'-…◁★;)
 _this•◁●.setData({
 wallets_password_flag: true,
 isFocus: true
 })
 }
}
// 钱包支付
function wallet_pay(_this) {
 console…○○◆.log('-•●★;钱包支付请求函数')
 /*
 1.支付成功
 2.支付失败:提示▼△◁•;清空密码•●;自动聚焦isFocus:true,高平市小程序开发哪家好[榆林seo公司]微信小程序中range-key多列选择器的使用示例[秦皇岛网优化seo公司]拉起键盘再次输入
 */
}

 

  index.wxss

  


 

  

page {
 height☆=□: 100%;
 width●▽: 100%;
 background: #e8e8e8;
}
page .pay {
 display: flex=▼▲;
 flex-direction▪◇▲: column;
 background: #fff;
}
page .pay .title {
 height: 90rpx;
 line-height▪▼: 90rpx;
 font-size: 28rpx;
 color: #353535◆•-◁;
 padding○○: 0 23rpx=▪▲…;
 border-bottom: 1rpx solid #ddd…▼●;
 box-sizing△-: border-box▽★;
}
page .pay .wx_pay, page △▲.pay .offline_pay◇▼☆▽, page .pay .wallet_pay {
 margin: 0 26rpx;
 height: 90rpx;
 line-height◆▪△: 90rpx;
 border-bottom: 2rpx solid #ddd;
 box-sizing▪☆▪•: border-box;
 display: flex;
 align-items○=: center;
 justify-content: flex-start;
}
page ◇○.pay …◆■△.wx_pay -▼-.icon, page .pay .offline_pay .icon,
page …▷.pay ●●▼▷.wallet_pay .icon {
 width▲▽□△: 34rpx;
 height: 34rpx;
 border: 2rpx solid #ddd▽▼=■;
 box-sizing◆◆◁: border-box;
 border-radius: 50%★•■;
}
page ▷□◆▲.pay .wx_pay .icon=◇.active, page △•▪•.pay •□◆△.offline_pay •■◇▽.icon.active,
page .pay .wallet_pay ▽○.icon.active {
 border: 10rpx solid #00a2ff;
}
page -▼○◆.pay -…◆▷.wx_pay text, page □•◆□.pay .offline_pay text□•, page ○•….pay .wallet_pay text {
 margin-left: 20rpx;
 color◆★: #353535▪•-▪;
 font-size••☆…: 26rpx;
}
page .pay ☆□●▷.wallet_pay {
 border: 0;
 border-top: 2rpx solid #ddd;
}
page ▽-◆◇.pay .offline_pay {
 border●▪□: 0 none;
}
page ☆▷.save {
 margin: 80rpx 23rpx;
 color: #fff;
 background: #00a2ff◇★●▽;
 height: 88rpx;
 line-height…•: 88rpx;
 text-align◁…○: center;
 font-size: 30rpx;
 border-radius: 10rpx;
}
page .wallets-password {
 position: absolute;
 left: 0;
 top: 0;
 width: 100%=●◆;
 height•◁△●: 100%▲▷;
 background: rgba(0, 0, 0……★, 0▷▽○-.6);
}
page .wallets-password .input-content-wrap {
 position○-▽•: absolute△◆=-;
 top: 200rpx;
 left: 50%★■=;
 display: flex;
 flex-direction▪□□: column;
 width: 600rpx;
 margin-left: -300rpx;
 background: #fff▲◇;
 border-radius: 20rpx;
}
page .wallets-password .input-content-wrap .top {
 display: flex;
 align-items●△: center;
 height: 90rpx▼•;
 border-bottom: 2rpx solid #ddd◆◇•;
 justify-content: space-around;
}
page .wallets-password .input-content-wrap .top ■▷…△.close {
 font-size: 44rpx…□▪◇;
 color: #999☆□★;
 font-weight△=◇◆: 100▪□;
}
page .wallets-password ☆▼◁▲.input-content-wrap .top .forget {
 color□◆△: #00a2ff;
 font-size: 22rpx;
}
page .wallets-password •▼.input-content-wrap .actual_fee {
 display: flex▽▽;
 align-items: center☆●◇◇;
 justify-content: center;
 color◁=○: #000-○;
 height□▷●◆: 100rpx;
 margin: 0 23rpx;
 border-bottom: 2rpx solid #ddd;
}
page .wallets-password .input-content-wrap .actual_fee span {
 font-size: 24rpx;
}
page .wallets-password .input-content-wrap .actual_fee text {
 font-size☆◁▪: 36rpx;
}
page .wallets-password .input-content-wrap ▲●=.input-password-wrap {
 display△▪○◇: flex;
 align-items…=: center▼◁☆•;
 justify-content…●◇○: center•■••;
 height: 150rpx■○;
}
page .wallets-password .input-content-wrap .input-password-wrap .password_dot {
 display▽•◁▷: flex•◁★;
 align-items◆▲★: center;
 justify-content●=: center;
 text-align: center;
 color: #000;
 box-sizing•★□: border-box;
 width: 90rpx;
 height☆●: 90rpx…★;
 border: 2rpx solid #ddd▪=▪☆;
 border-left: none 0;
}
page .wallets-password .input-content-wrap ◇○…▼.input-password-wrap .password_dot:nth-child(1) {
 border-left: 2rpx solid #ddd;
}
page .wallets-password .input-content-wrap .input-password-wrap .password_dot i {
 background: #000;
 border-radius: 50%;
 width☆□: 20rpx;
 height: 20rpx;
}
page ☆○.wallets-password .input-content {
 position△◇: absolute;
 opacity: 0;
 left: -100%;
 top◁•★■: 600rpx;
 background: #f56;
 z-index▪▼★: -999;
}
page .wallets-password .input-content.active {
 z-index: -99;
}

 

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[秦皇岛网优化seo公司]微信小程序实现密码输入的实例

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